Serena witnesses the affair between Yvonne Shaw and her father-in-law, is framed and killed. Reborn, she plans her every move. Her 'cousin' feigns innocence, and her sanctimonious father-in-law from a wealthy family. The family trusts outsiders, but Serena sees the truth. She silently lays a net, watching her prey walk into the trap, tearing apart the hypocritical mask of the wealthy family.